IK10 telephones

Sound level: 85 dB

... Telephone waterproof KNSP-01T2S The waterproof telephone using in the tunnel communication dispatching system, the emergency telephone is used to solve the problem that the telephone ...

Sound level: 60, 70 dB

... cord . 10. Silicon keypad keep waterproof and dusty proof. 11. Phone integrity wiring to enable the telephone system to check if the telephone unit is still An outer metal casting, sealing, waterproof ...

Sound level: 0 dB - 70 dB

... on the surface, bright color, 5- 10 years not fading, completely conform to the standards of GB/T5237.2-2000. 2. Scope of application It is applied to highway for emergency call, railway or subway for interval telephone ...

Sound level: 80 dB - 90 dB

... compatible receiver, Noise canceling microphone. 9. Handset integrity wiring to enable the telephone system to check if the telephone unit is still operational. 10. Selectable 7 minute time out, to ...

Sound level: 80 dB - 95 dB

... canceling microphone. 10.Phone integrity wiring to enable the telephone system to check if the telephone unit is still operational. 11. With external Lamp indicator. Red Flash Light.Work voltage: 12V ...

Sound level: 60, 70 dB

... Duty telephone widely used in tunnel and outdoor. Most metro and high-speed rail project need install IP66 telephone for emergency communication. Also expressway and power plant need Heavy Duty telephone. ...

Sound level: 70 dB - 85 dB

... communication system and export minging telephones for over 15 years. The mining telephone widely used in coal mines and coppermine. The mining telphone as mining equipment must be a safty and heavy duty telephone ...

Sound level: 70 dB - 85 dB

... keypad with memory, 10 button programmable speed-dial telephone, Illuminated button optional.3. Keypad with shining painting for self illumination in dark area. 4. Weather resistant to IP66 standard, service temperature ...

Sound level: 60, 70 dB

... Emergency phones model：KNSP- 10T2S size：320*205*73mm material：Aluminum alloy Emergency phone voip and outdoor KNSP- 10T2S Our emergency phones and emergency call boxes are designed to provide two-way communication and ...

Sound level: 70, 60 dB

... Telephone waterproof KNSP-03T3J ERT (emergency roadside telephone) are widely used in railway trackside. Most of metro line under ground inside the tunnel need to install railway telephone. This railway ...

Sound level: 110 dB

... This product has the following explosion protection: Explosion-proof Telephone: II 2G Rx e ib [ib] mb IIC T6 Gb III 2D Ex ib [ib] tb IIIC T135 ° -40 °C ≤ Ta ≤ +60 °C/+40°C Zone 1, 2, 22 Explosion-proof Beacon: AC220V/50Hz reated ...

Sound level: 80 dB

... : that is not affected by weather; that protects the telephone from wind, rain and other adverse weather conditions Metal Bodied Weather and Vandal Resistant Telephone As a weatherproof telephone, ...

Sound level: 80 dB

... KEYWORD DEFINITION Weatherproof: that protects the telephone from wind, rain and other adverse weather conditions Model Number: JR101-FK As a weatherproof telephone, it is fully contained within a corrosion resistant ...

Sound level: 80 dB

... IP67: No ingress of dust; complete protection against contact (dust-tight). Weather Resistant Telephones/hazardous area phones As a weatherproof telephone, it is fully contained within a corrosion resistant cast ...

Sound level: 90 dB

... Keyword Definition Weatherproof: that is not affected by weather; that protects the telephone from wind, rain and other adverse weather conditions As a weatherproof Automatic Dialers, it is fully contained within a corrosion resistant ...

Sound level: 80 dB

... This Rugged Prison SIP Telephone is designed to meet the needs of client who experience loss through vandalism. Housed in stainless steel box and manufactured to a high standard, these telephones offer increased resistance ...

Sound level: 80 dB - 90 dB

... Vandal Resistant Visitation Telephone/Prison Telephone This Telephone is housed in robust steel box and manufactured to a high standard, it is offer increased resistance to vandalism, and ensure that ...

Sound level: 80 dB - 90 dB

... Vandal Resistant Prison Telephone/Inmate Telephone This Telephone is housed in robust steel box and manufactured to a high standard, it is offer increased resistance to vandalism, and ensure that the ...

Sound level: 75 dB - 90 dB

... Auto-dial Phone/Automatic Dialers This Telephone is housed in vandal resistant steel box and manufactured to a high standard, it is offer increased resistance to vandalism, and ensure that the primary function of communications is maintained ...

Sound level: 80 dB - 90 dB

... HP、MPEG4 SP、MJPEG Resolution Ratio :1,280*720@20fps、 Sensitivity :0.5Lux, 1.0V/lux-sec (550nm) Viewing angle :135'(H),109'(V) Video Compression Output :16Kbps - 2Mbps FPS: 10-30fps D-Range:71dB（SNRMAX = 42.3dB） ...